发明授权
US07447331B2 System and method for generating a viewable video index for low bandwidth applications
有权
用于为低带宽应用生成可视视频索引的系统和方法
- 专利标题: System and method for generating a viewable video index for low bandwidth applications
- 专利标题(中): 用于为低带宽应用生成可视视频索引的系统和方法
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申请号: US10785890申请日: 2004-02-24
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公开(公告)号: US07447331B2公开(公告)日: 2008-11-04
- 发明人: Lisa Marie Brown , Jonathan H. Connell , Raymond A. Cooke , Arun Hampapur , Sharathchandra UmapathiRao Pankanti , Andrew William Senior , Ying-Li Tian
- 申请人: Lisa Marie Brown , Jonathan H. Connell , Raymond A. Cooke , Arun Hampapur , Sharathchandra UmapathiRao Pankanti , Andrew William Senior , Ying-Li Tian
- 申请人地址: US NY Armonk
- 专利权人: International Business Machines Corporation
- 当前专利权人: International Business Machines Corporation
- 当前专利权人地址: US NY Armonk
- 代理商 Duke W. Yee; Anne Dougherty; Brandon G. Williams
- 主分类号: G06K9/00
- IPC分类号: G06K9/00 ; H04N5/225
摘要:
A system and method for generating a viewable video index for low bandwidth applications are provided. The exemplary aspects of the present invention solve the problems with the prior art systems by incorporating information for generating a viewable representation of the video data into the index, thus generating a viewable video index. The viewable video index contains information for generating a visual representation of moving objects in the video data, a visual representation of the background of the video capture area, i.e. the scene, a representation of the object trajectory, a representation of the object attributes, and a representation of detected events. The result is that the viewable video index may be transmitted to a low bandwidth application on a client device and may be used along with associated object and background models to generate a representation of the actual video data without requiring that the original video data itself be streamed to the client device.
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